Computer graphics processing and selective visual display system – Computer graphics processing – Graph generating
Reexamination Certificate
2011-06-28
2011-06-28
Nguyen, Phu (Department: 2628)
Computer graphics processing and selective visual display system
Computer graphics processing
Graph generating
C345S629000, C345S642000, C345S647000, C715S768000, C715S807000
Reexamination Certificate
active
07969439
ABSTRACT:
A method for converting graphic elements containing sparse graphs into graphic layers is described, comprising the steps of: correspondingly mapping respective sparse graphs to respective sparse graphic layers, and projecting sequentially from top to bottom the regular graphs between the sparse graphs into a projection plane to form a regular graphic composition layer. Also described is a method for fast flicker-free displaying overlapped sparse graphs with optional shape, comprising: converting graphic element containing sparse graphs to be displayed into graphic layers; deciding whether to plot or erase the sparse graph to be displayed, and, when the sparse graph is decided to be erased, setting various points on the corresponding sparse graph to be transparent; and completing the plotting of points of the sparse graph point by point based on the shape of the sparse graph to be displayed. Apparatuses corresponding to the above methods are also described.
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Liao Kefeng
Mao Shengyao
Christensen Kory D.
Nguyen Phu
Shenzhen Mindray Bio-Medical Electronics Co., Ltd.
Stoel Rives LLP
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